S
M
T
W
T
F
S
26
63°
36°
27
73°
38°
28
68°
55°
29
62°
48°
30
53°
39°
1
57°
35°
2
49°
36°
3
57°
36°
4
74°
47°
5
74°
48°
6
49°
44°
7
57°
37°
8
56°
38°
9
63°
37°
10
59°
40°
11
55°
34°
12
60°
33°
13
66°
45°
14
54°
45°
15
61°
47°
16
78°
60°
17
74°
51°
18
80°
63°
19
81°
57°
20
65°
45°
21
64°
47°
22
64°
50°
23
66°
49°
24
64°
49°
25
66°
52°
26
69°
49°
27
66°
51°
28
65°
50°
29
67°
54°
30
67°
54°
31
70°
50°
1
66°
48°
2
66°
47°
3
67°
47°
4
68°
48°
5
70°
56°
6
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pompey
Pompey's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 45° and 63°. The average high for May is 68° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Pompey. See also: June | July | August.